-40%
2 X 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092 WONDOM Stereo Amp
2 X 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092 WONDOM Stereo Amp
2 X 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092 WONDOM Stereo Amp
2 X 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092 WONDOM Stereo Amp
2 X 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092 WONDOM Stereo Amp
2 X 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092 WONDOM Stereo Amp

2 X 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092 WONDOM Stereo Amp

$ 22.75

Availability: 276 in stock
  • Compatible Brand: Universal
  • Refund will be given as: Money Back
  • Audio Inputs: Stereo L/R RCA
  • Country/Region of Manufacture: China
  • Item must be returned within: 30 Days
  • Brand: WONDOM
  • RMS Power: 250 W
  • Return shipping will be paid by: Buyer
  • MPN: AA-AB32321
  • Number of L/R RCA Inputs: 2
  • Type: Binding Post/Terminals
  • All returns accepted: Returns Accepted
  • Audio Outputs: Banana Speaker Jacks
  • Restocking Fee: No
  • Condition: New
  • Number of Channels: 2

    Description

    2 x 125 Watt 8 Ohm Class D Audio Amplifier Board - IRS2092
    （AA-AB32321）
    DESCRIPTION
    It is a stereo amplifier board capable of delivering 125W per channel of output power into 8 Ohm load. High performance IRS2092 is integrated to support dual channel audio amplification and both of channels are capable of outputting nominal power simultaneously and continuously. The robust heatsink on board provides enough cooling for the system. A myriad of protection features such as over current, over/under voltage, over temperature protection ensures its high reliability. Resistance and capacity components of high quality, including Metallized Polyester (PET) Capacitors and lower ESR electrolytic capacitors, high performance inductors are used to gain the perfect timber, finally realizing high S/N ratio, low THD+N, wide frequency response range etc.
    BASIC INFORMATION
    FEATURES
    Output Power
    125W@8Ohm±50 DC THD+N 10%
    87W@8Ohm±50 DC THD+N 1%
    Working Indicator
    Over current Protection
    Over temperature Protection
    Optimized Heatsink Design
    4-screw Easy Installation
    Weight: 579g/ 1.28 lbs (±10%)
    Size: 6.00 x 4.50 x 2.50 inches
    SPECIFICATION
    Parameter
    Conditions
    Min.
    Typ.
    Max.
    Units
    Power Supply
    -
    ±45
    ±50
    ±60
    VDC
    Idle Power
    SD Floating
    -
    6
    12
    W
    Maximum Current
    250W @8Ohm
    -
    5.9
    -
    A
    Efficiency
    125W @8Ohm
    85
    -
    90
    %
    Minimum Load Impedance
    -
    -
    8
    -
    Ω
    Switching Frequency
    SD Floating
    -
    232/285
    -
    KHz
    Under Voltage Protection
    -
    -
    39
    -
    V
    Over Voltage Protection
    -
    -
    68
    -
    V
    Over Temperature Protection
    -
    -
    100
    -
    ℃
    Parameter
    Conditions
    Min.
    Typ.
    Max.
    Units
    Gain
    -
    29
    31
    33
    dB
    Input Sensitivity(RMS)
    @8Ω, 125W,1KHz
    -
    839
    -
    mV
    Input Impedance
    -
    -
    100
    -
    KΩ
    Output Power
    @8Ω THD+N 1%
    -
    87
    -
    W
    @8Ω THD+N 10%
    -
    125
    -
    W
    Bandwidth @ ±3dB
    @8Ω
    20
    -
    20K
    Hz
    THD
    @8Ω, 1W, 1KHz
    -
    0.023
    -
    %
    @8Ω, 10W, 1KHz
    -
    0.054
    -
    %
    Output Noise Level
    A-weighting,Input Connected to GND
    -
    244
    -
    µV
    SNR
    87W @8Ω THD+N 1%
    -
    96
    -
    dB
    PERFORMANCE
    UK LINE
    The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
    uk line
    sk line
    broad line
    warm line
    CONNECTION
    On Dec-25-17 at 00:47:01 PST, seller added the following information: